424303263 has 24 divisors (see below), whose sum is σ = 647524800. Its totient is φ = 267296064.

The previous prime is 424303259. The next prime is 424303267. The reversal of 424303263 is 362303424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (424303259) and next prime (424303267).

It is not a de Polignac number, because 424303263 - 2² = 424303259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424303267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5028 + ... + 29561.

It is an arithmetic number, because the mean of its divisors is an integer number (26980200).

Almost surely, 2^424303263 is an apocalyptic number.

424303263 is a deficient number, since it is larger than the sum of its proper divisors (223221537).

424303263 is a wasteful number, since it uses less digits than its factorization.

424303263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34671 (or 34668 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 424303263 is about 20598.6228423164. The cubic root of 424303263 is about 751.4362186126.

Adding to 424303263 its reverse (362303424), we get a palindrome (786606687).

The spelling of 424303263 in words is "four hundred twenty-four million, three hundred three thousand, two hundred sixty-three".